A specialized encoder motor was developed for use in the new Galvanometer scanners, based on Canon's rotary encoder technology, which is highly esteemed in the market. The Canon Laser Scanners deliver high speed and high precision through control by a dedicated controller. Superb temperature characteristics are obtained by employing digital servo controllers and encoders with diffraction interference systems, which make use of the diffraction of laser beams. They greatly contribute to cost reduction at the manufacturing site, when they are incorporated into laser board-processing equipment. Click here for more information